this trip, andrea, a postally a symbolic one but there are very serious foreign policy issues here, not the least of being the civil war in syria. the white house says it is looking into allegations about the use of chemical weapons. the house and intelligence committee says there is quote high probability that chemical agents were useed. what will prime minister netanyahu be asking of the united states in terms of ending the on flikt in syria? >> well, first of all, the president, president obama's, credibility is very, very critical. they is said from the white house podium that any use from the chemical weapons would be a red line. presumably this would be the trigger for more american involvement. as you know, craig, u.s. has been behind other allies, britain and france pressing on the u.s. to do more. we have done human. aid, nonlethal aid, helped to the combatance, but not what they have been pleading for. which is more weaponry. so there's a lot of pressure on the white house to become more involved in syria. this is skoesten shl because they have to wonder about what will follow